The impact of microstructural non-conformities on microhardness of EN AW 5754 aluminium alloy welded joints made with the use of the TIG method-Reference-Cited by-同舟云学术

The impact of microstructural non-conformities on microhardness of EN AW 5754 aluminium alloy welded joints made with the use of the TIG method

Published:2018-12-01 Issue:1 Volume:48 Page:253-262
ISSN:2083-4608
Container-title:Journal of KONBiN
language:en
Short-container-title:

Author:

Woźny Piotr¹,Błachnio Józef²

Affiliation:

1. Military Aviation Works No. 2

2. Air Force Institute of Technology

Abstract

Abstract The article presents the impact of welding non-conformities on microhardness of EN AW 5754 aluminium alloy welded joints made with the use of the TIG method. The results of microhardness tests of welded samples made with various process parameters. The impact of the welding non-conformities disclosed with the use of a tomographic method on the welded joint microhardness were analysed. The studies showed a strong link between the participation of welding non-conformities, welding process parameters and microhardness of welds.

Publisher

Walter de Gruyter GmbH

Subject

Safety, Risk, Reliability and Quality

Link

https://www.sciendo.com/pdf/10.2478/jok-2018-0055

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